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477results about "Multiconductor cable end pieces" patented technology
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Audio plug
ActiveUS12300947B2Coupling device detailsTwo-part coupling devicesMechanical engineeringAudio frequency
An audio plug which comprises a head and a body, a through opening through the body having a rotational symmetry and being configured to allow the passage of at least two cables through the body, a shoulder being formed on the inner surface of the body to form a first cylindrical section on the upstream side and a second cylindrical section on the downstream side on the body, the audio plug further comprising a ring presenting a shoulder on its outer surface to form a first section with a diameter corresponding to the diameter of the first section of the body and a second section with a diameter corresponding to the diameter of the second section of the body, the ring presenting a through opening according to the longitudinal direction, at least one locking member being formed on the inner surface of the ring and being configured to lock the at least two cables relative to the ring, the ring being configured to be inserted into the body to cover the ends of the cables connected to the connection terminals before fixing the body to the head.
Owner:MESSADEK KARIM
Digital modularized low-voltage intelligent switch cabinet
ActiveCN121149803ABus-bar/wiring layoutsSubstation/switching arrangement casingsStructural engineeringFracture control
The invention discloses a digital modular low-voltage intelligent switch cabinet which is applied to the technical field of switch cabinets, a fixing device is arranged between a working module and a connecting interface, meanwhile, the fixing device is protected through a fixing arm, and when the connecting interface and a connecting joint are subjected to force in the non-vertical direction, the connecting interface and the connecting joint are fixed through the fixing arm. The force in the limit horizontal direction borne by the connecting interface and the connecting joint is controlled through breakage of the fixing arm, the connecting interface and the connecting joint are protected through the fixing arm, the replacement cost and difficulty are reduced, the connecting interface and the connecting joint are not prone to deformation, and subsequent normal use is not prone to being affected; meanwhile, a locking device and a limiting ring are introduced to support a connecting interface, so that the fixed arm is not prone to fracture and failure in advance, the reliability of the working module and the detection module in the using process is greatly improved, the fixed arm is not prone to frequent fracture, and frequent maintenance work is not needed.
Owner:CHENGDU NCAUTOM AUTOMATION EQUIP CO LTD
Device for contacting an electrical conductor and connection system
PendingDE102024122700A1Clamped/spring connectionsMulticonductor cable end piecesElectrical conductorElectric cables
The invention relates to a device (1) for contacting an electrical conductor (2), in particular a cable conductor of a power supply cable, comprising at least - a connecting body (3) that defines a receiving space (4) into which the conductor (2) to be contacted can be inserted with its end face (5), and - a contact medium (6) with a plurality of electrically conductive and adjacent contact bodies (7) introduced into the receiving space (4), with which the end face (5) of the conductor (2) can be electrically contacted. According to the invention, it is provided that the electrical conductor (2) can be fixed in the receiving space (4), wherein a contact surface (8) of the receiving space (4) facing the conductor (2) is designed in such a way that electrical contact between the connecting body (3) and the conductor (2) is optimized.
Owner:PFISTERER KONTAKTSYSTEME GMBH & CO KG
Power distribution assembly with boltless busbar system
A power distribution assembly with boltless busbar system for electrically and mechanically connecting a component to a power source is disclosed. The power distribution assembly includes an interconnecting busbar segment that connects two boltless busbar system together. Each boltless busbar system includes a male busbar assembly and a female busbar assembly. The male busbar assembly includes a male terminal, internal spring member, internal male housing, and external male housing that receives an extent of the male terminal, the internal spring member, and the internal male housing. This male terminal includes a side wall arrangement that defines a receiver and further includes at least one contact arm. An internal spring member with at least one spring arm resides within the male terminal receiver. The female busbar assembly includes a female terminal with a receptacle that is dimensioned to receive both the male terminal and the spring member in a connected position to secure the female busbar assembly to the male busbar assembly.
Owner:EATON INTELLIGENT POWER LTD
Connection terminal assembly of power distribution cabinet cable
ActiveCN222508007Ushorten the timeImprove operational efficiencyClamped/spring connectionsMulticonductor cable end piecesStructural engineeringElectric cables
The utility model provides a connection terminal assembly of a power distribution cabinet cable, which comprises a terminal body, the terminal body comprises a barrel-shaped barrel part and a sheet-shaped sheet part, one end of the sheet part is connected with the barrel part, and the other end of the sheet part is provided with a strip-shaped clamping groove; the connecting copper bar is provided with a connecting bolt perpendicular to the connecting copper bar, the connecting bolt is in threaded connection with a connecting nut, the connecting bolt is clamped in the clamping groove, and the sheet body part is located between the connecting nut and the connecting copper bar. The connection terminal assembly of the power distribution cabinet cable provided by the utility model can improve the efficiency.
Owner:湖北华声机电股份有限公司
Cable end auxiliary connector
The utility model discloses a cable end auxiliary connector, and specifically relates to the connector technology field, the cable end auxiliary connector comprises a connecting sleeve, the connecting sleeve comprises a first half sleeve and a second half sleeve, the first half sleeve and the second half sleeve are internally provided with an accommodating cavity, the accommodating cavity is internally provided with a fixing assembly and a fastening structure, and the fixing assembly and the fastening structure are fixedly connected with the connecting sleeve. The outer surface wall of the first half sleeve is connected with a first connecting block, the outer surface wall of the second half sleeve is connected with a second connecting block, and a fastening bolt is arranged on the second connecting block. According to the utility model, through the arrangement of the fastening structure, after the cable end part joint is clamped and fixed, the cable segment at the inlet end of the connector can be fastened, the firmness of the two cable end parts after connection is further enhanced, the situation that the connection part is loosened due to the fact that the cable is accidentally pulled due to infirm fixation is avoided, and the service life of the cable is prolonged. Electric leakage, wire breakage and the like caused by falling of the joint are prevented, use of the cable is not affected, and the connection effect of the connector is ensured.
Owner:庞玉鑫
General type crimping terminal and overhead line system integral dropper
PendingCN119833969ATrolley linesConnections effected by permanent deformationClassical mechanicsStructural engineering
The invention relates to a general type crimping terminal and an integral dropper of a contact network, which are applied to the integral dropper of the high-speed rail contact network, the crimping terminal is internally provided with a wire through hole through which a dropper wire used by the contact network can penetrate, one crimping terminal is connected with a first dropper wire clamp for clamping a carrier cable, and the other crimping terminal is connected with a second dropper wire clamp for clamping a carrier cable. The other crimping terminal is connected with a second dropper wire clamp for clamping the contact wire; and after the dropper wire passes through the wire through hole, the periphery of the crimping terminal is pressed to limit the displacement of the dropper wire. The crimping terminal of an integrally formed structure is adopted, the two ends of the dropper line are connected with the first current-carrying hole and the second current-carrying hole respectively after passing through the line passing holes, and compared with a connection mode that a current-carrying ring and the dropper line are separated in the prior art, the use reliability is improved; and a process of crimping the current-carrying ring is reduced, so that the integrity of the whole dropper can be ensured even if the crimping part is loosened.
Owner:CHINA RAILWAY CONSTR ELECTRIFICATION BUREAU GRP RALL TRANSIT EQUIP CO LTD +2
Unmanned aerial vehicle throwing and hanging type grounding device and use method thereof
InactiveCN119482146Ashorten the timeReduce labor intensityAircraft componentsMulticonductor cable end piecesUncrewed vehicleStructural engineering
The invention discloses an unmanned aerial vehicle throwing and hanging type grounding device and a use method thereof, and belongs to the technical field of grounding wire disassembly and assembly. The device comprises a shell, and the shell comprises a mounting seat and a rod body arranged on one side of the mounting seat; the clamping jaw mechanism comprises a pair of clamping jaws, a pair of elastic pieces arranged between the clamping jaws, an elastic piece and a tensioning piece; the locking mechanism comprises a top block, a connecting rod, a compression spring and a lock catch assembly; and the wire hanging mechanism comprises a pull rope rod and a pull rope through hole. According to the unmanned aerial vehicle throwing and hanging type grounding device and the use method thereof, the unmanned aerial vehicle is used for hanging and dismounting the grounding wire, the time and labor intensity of traditional manual pole and tower climbing are remarkably reduced, and therefore the operation efficiency is improved, an operator does not need to climb the high altitude, and the operation safety is improved; and meanwhile, the device can be used in complex terrains and environments, and the flexibility and feasibility of operation are improved.
Owner:GUO WANG ZHE JIANG SHENG DIAN LI YOU XIAN GONG SI CI XI SHI GONG DIAN GONG SI
Via hole connector
ActiveCN222463587Ulow costreduce weightCouplings bases/casesMulticonductor cable end piecesStructural engineeringElectrical equipment
The utility model discloses a via hole connector, which is used for installing a cable on electrical equipment, and comprises a rear cover sleeved on the cable; the connecting part is arranged on the cable in a sleeving manner and comprises an inner connecting body and an outer connecting body arranged on the inner connecting body in a sleeving manner, the outer connecting body comprises a first ring body, a second ring body and a third ring body which are coaxially arranged, a plurality of open grooves are formed in the first ring body, folded edges are arranged in the open grooves, the folded edges are arranged in an inclined manner, and the first ring body and the second ring body are coaxially arranged. A plurality of open holes are formed in the second ring body, a plurality of openings are formed in the third ring body, and the second ring body is gradually shrunk from the first ring body to one side of the second ring body; and the sealing ring is arranged between the rear cover and the connecting ring and is sleeved on the cable. According to the utility model, the light-weight design is adopted, the cost and the weight can be reduced, the cable can be prevented from falling off when being inserted, and the connection stability is ensured.
Owner:浙江毅联汽车科技有限公司
Compact power taking clamp
The utility model relates to a compact power taking clamp, which forms a basic structure for clamping an electric contact busbar through a top block, a connecting column and a bottom block of a base, and ensures that the contact area of the power taking clamp and the electric contact busbar meets the working requirement of high-power electric energy transmission. The preset part of the block body of the sliding block extends into the containing groove, and the block body is arranged on the peripheral face of the sliding rod in a sleeving mode, so that control over the size of the sliding block is achieved, and the situation that the overall size of the electricity taking clamp is too large, and consequently the power supply efficiency of operators is low is prevented. The threaded rod can be fed in the threaded hole of the bottom block in a threaded mode, the top of the threaded rod is connected with the bottom of the block body, the block body can move towards the top block by feeding the thread in the direction of the center axis of the thread, and then the effect that the top block and the block body clamp the electric contact busbar is achieved. The block body is connected with the base and guides the electric energy guided by the base to the electric contact busbar. The circular ring body is arranged close to the bottom block, and the connecting column is connected with the top surface of the bottom block, so that the size of the electricity taking clamp is greatly reduced.
Owner:HANGZHOU SHOULIAN ELECTRIC CO LTD
Terminal, electrical connection module and connector
ActiveCN222915201UCoupling contact membersMulticonductor cable end piecesElectrical connectionStructural engineering
Owner:TYCO ELECTRONICS (SHANGHAI) CO LTD
Connector terminal, electrical connection module, and connector
ActiveCN222915202UContact member manufacturingCoupling contact membersManufacturing cost reductionElectrical connection
The utility model discloses a connector terminal, an electric connection module and a connector. The connector terminal comprises a matching part which is used for matching with a matching terminal of a matching connector; and the connecting part is connected with the rear end of the matching part and is used for being electrically connected with a wire. The connecting part is provided with a wire jack allowing one end of the wire to be inserted therein, and a threaded hole communicated with the wire jack is formed in the top wall of the connecting part, so that one end of the wire can be fastened in the connecting part through a screw screwed into the threaded hole; the connector terminal is an integrated punch-formed terminal made by punching a single metal plate, and the top wall of the connecting portion includes double plates stacked together, so that the top wall of the connecting portion has a double plate structure to increase the mechanical strength of the top wall of the connecting portion. According to the utility model, the connector terminal is an integrated punch forming terminal, so that the manufacturing cost can be reduced. In addition, the connector terminal provided by the utility model has strong mechanical strength, and can ensure reliable electric connection with a lead.
Owner:TYCO ELECTRONICS (SHANGHAI) CO LTD
Wire grounding device capable of being hung and disassembled under assistance of unmanned aerial vehicle
The invention provides a lead grounding device assisted by an unmanned aerial vehicle for hanging and dismounting, belongs to the technical field of electric power, and solves the problem that the grounding device is difficult to stably contact and fix due to wire icing in the prior art. The device comprises a hanging bracket, a U-shaped structure at the top of the hanging bracket is used for clamping a wire, and an inner roller is sleeved with two spaced limiting discs; one end of the control rope is connected with the wire seat, and the other end surrounds the rotating roller and is located between the two limiting discs; a liquid outlet device on one side of the liquid box is connected with a liquid outlet pipe, and a nozzle at the pipe end faces downwards; the linkage device is connected with the limiting disc and the liquid outlet device, and the limiting disc drives the liquid outlet device to be started when rotating. Through cooperation of the liquid box, the liquid outlet device, the nozzle and the linkage device, deicing is conducted synchronously when the wire holder ascends and descends, the problems of unstable fixation and slipping caused by icing are solved, and the operation reliability and efficiency are improved.
Owner:GANSU SHINING SCI & TECH +1
Coaxial cable shielding terminal and coaxial cable connector
ActiveCN120657464ATwo-part coupling devicesMulticonductor cable end piecesCoaxial cableInterference resistance
The invention provides a coaxial cable shielding terminal and a coaxial cable connector, and relates to the technical field of communication equipment connection, and the coaxial cable shielding terminal comprises an installation part connected with a connector, and an accommodation part which is fixed with the right end of the installation part in a screwing manner and is used for being fixed with a coaxial cable. The containing part comprises a tail shell used for being fixed with a coaxial cable, a head shell used for being in threaded connection with the mounting part, and an inner pressing ring which is arranged in the tail shell and can do linear displacement relative to the axis of the tail shell, and the mounting part comprises a wire pressing ring used for fixing an internal wire of the coaxial cable. The pressing ring extends along the axial direction of the left end of the wire pressing ring, and the limiting ring with the conical peripheral wall extends inwards along the radial direction at one end, close to the mounting part, of the tail shell, so that the terminal and a shielding layer of the cable are encircled and fixed, the loss of the shielding layer is avoided, and meanwhile, the terminal can be firmly fixed outside the cable; and the anti-interference capability and the connection firmness of the shielding layer at the joint are ensured.
Owner:CHENGDU YINGMEN CABLE
Cable assembly
ActiveCN120657465ATwo-part coupling devicesMulticonductor cable end piecesStructural engineeringMechanical engineering
The invention discloses a cable assembly, and relates to the technical field of signal testing, the cable assembly comprises a shell, a rotating part, a first cable and a second cable, the shell is provided with a mounting cavity, at least part of the rotating part is arranged in the mounting cavity and can rotate relative to the shell, the rotating part penetrates through a conductive channel, and the outer surface of the rotating part comprises an arc-shaped surface; at least part of the first cable is located in the mounting cavity and located on one side of the rotating part, each of the first cable and the second cable comprises a coating layer and an inner conductor, and one end of the coating layer of the first cable is attached to the arc-shaped surface of the rotating part to drive the rotating part to rotate; at least part of the second cable is located in the mounting cavity and located on the other side of the rotating piece, and an inner conductor of the first cable and an inner conductor of the second cable stretch into the conductive channel and are in conductive connection. The bending service life of the cable assembly is long, the fault probability of the cable assembly can be reduced, and the test progress is guaranteed.
Owner:INSPUR SUZHOU INTELLIGENT TECH CO LTD
Wire harness for automobile headlamp
ActiveCN224232987UOptimize mechanical locking capabilitiesavoid connection failureSecuring/insulating coupling contact membersElectric/fluid circuitStructural engineeringElectrical performance
The wire harness comprises a main plug, a plurality of connecting holes and a plurality of conductive sleeves are arranged on the plug, each conductive sleeve comprises a vertical connecting part and a plurality of elastic sheets, the elastic sheets are annularly arranged outside the vertical connecting part at intervals and connected with the vertical connecting part, and the sides, close to orifices of the connecting holes, of the elastic sheets incline outwards. The conductive sleeve is inserted into the connecting hole, and the elastic sheet deforms under the action of the outer wall of the connecting hole and abuts against the outer wall of the wire harness core. When the conductive sleeve and the wire harness are synchronously inserted into the connecting hole, the elastic sheets deform towards the inner side of the connecting hole under the action of the hole wall of the connecting hole and are pressed on the wire harness core, so that the wire harness is locked by using the plurality of elastic sheets, the mechanical locking capability of the conductive sleeve on the wire harness is optimized, and the connection reliability is improved; and the plurality of elastic sheets enclose to form the side wall matched with the hole wall of the connecting hole under the action of the connecting hole, so that the contact area between the elastic sheets and the wire core is increased, and the electrical performance is improved.
Owner:ZHUHAI SANDOZ AUTO PARTS CO LTD
Broken wire connection tool
PendingCN120637992ALine/current collector detailsMulticonductor cable end piecesElectrical connectionElectrically conductive
The invention relates to the field of broken wire connection work, and discloses a broken wire connection tool which comprises a first connection mechanism, and the first connection mechanism comprises a first sleeve, a first clamping plate installed in the first sleeve, a first conical cylinder installed on the outer side of the first sleeve, and a conductive part installed in the first sleeve. The first connecting mechanism comprises a first sleeve, a connecting part mounted on the outer side of the first sleeve, and a second connecting mechanism; the second connecting mechanism comprises a second sleeve, a second clamping plate mounted in the second sleeve, and a second conical cylinder mounted on the outer side of the second sleeve; through the mutual cooperation of the first connection mechanism and the second connection mechanism, the connection work of the broken line can be easily completed, the stable electrical connection of the broken line can be accurately ensured in the connection process, in addition, when the disassembly is needed, the disassembly can be completed only by unscrewing the first conical cylinder body and the second conical cylinder body, and thus the repeated utilization of the connection work of the broken line is realized.
Owner:GUIZHOU POWER GRID CO LTD
Branching wire clamp
The utility model relates to a branching wire clamp. The branching wire clamp comprises a wire clamp main plate, a clamping plate and a fastening assembly. The wire clamp main plate is integrally formed by a branching support plate and a main wire clamp sleeve, the main wire clamp sleeve is provided with a main wire clamp hole, and the two ends of the main wire clamp sleeve extend to form fixing steps and are fixedly connected through bolts. The upper side and the lower side of the branching support plate are provided with first arc-shaped clamping grooves, and the clamping plate is provided with second arc-shaped clamping grooves. The fastening assembly comprises a screw rod, a nut, a wave-shaped gasket and a pre-tightening spring, the screw rod penetrates through the fixing hole, the nut is in threaded connection with the screw rod, and the pre-tightening spring is arranged between the nut and the wave-shaped gasket. According to the utility model, the branching support plate and the main wire jacket are arranged on the wire clamp main plate, and the clamping grooves are arranged on the upper side and the lower side of the branching support plate, so that multipath branching is realized, simultaneous connection of two branch wires can be completed at one time, and the working efficiency is improved. The pre-tightening structural design ensures that the bolt is not easy to loosen in the long-term use process, and a good contact state can be kept even in the environment of vibration or large temperature change.
Owner:ZHEJIANG FRIENDS ELECTRIC POWER HARDWARE
Crimping tool, method for producing an electrical wire attached to a terminal, and electrical wire attached to a terminal
PendingDE102025110855A1Connection formation by deformationMulticonductor cable end piecesCrimpVertical axis
In a crimping tool 10 having a lower die 14 and an upper die 16 for crimping a crimp forming part 112 of a crimp terminal 110 to an electric wire 101, for example, a lower die central convex portion 22a of a lower die recessed portion 22 provided in the lower die 14 has an upper end surface 22c and a front wall surface 22d and a rear wall surface 22e arranged opposite to each other in the longitudinal direction. For example, if the edge where the front wall surface 22d meets the upper end surface 22c is defined as the first edge 22f, and the inclination angle of the front wall surface 22d with respect to a vertical axis AX from the first edge 22f is defined as the notch angle θ1, the notch angle θ1 is in a range of 20° or more and 30° or less.
Owner:YAZAKI CORP
Crimping tool that connects two wire tails without stripping the insulation
Owner:SAGGU HARDEEP SINGH
Enameled wire terminal structure, connecting device and connecting method
PendingCN121484507ALine/current collector detailsConnections effected by permanent deformationNew energyStructural engineering
The invention relates to the technical field of terminal structures, and particularly discloses an enameled wire terminal structure, a connecting device and a connecting method.The enameled wire terminal structure comprises a wire part and an end part which are fixedly connected in a riveting mode, the end, connected with the end part, of the wire part is provided with a limiting groove in a surrounding mode, and the end part is provided with a slot allowing the wire part to be inserted therein; limiting rings embedded into the limiting grooves are arranged in the inserting grooves. The enamelled wire connecting terminal has the advantages of solving the problem that the enamelled wire connecting terminal is burnt black and cracked due to a welding mode in a new energy automobile, and being beneficial to reducing the production cost.
Owner:DONGGUAN HAOCHENG HARDWARE SPRING CO LTD
Connector capable of adjusting angle of tail attachment
ActiveCN223246052UMulticonductor cable end piecesFlexible/turnable line connectorsWave shapeStructural engineering
The utility model discloses a connector capable of adjusting the angle of a tail accessory, which belongs to the technical field of connectors and comprises the connector and the tail accessory, the tail accessory is connected with a thread sleeve with an external thread of the connector through an outer sleeve nut with an internal thread, and a tail cover is sleeved at the connecting end of the connector and the tail accessory. The tail accessory comprises a bent wire outlet barrel and a rotating cover used for being in meshed rotating connection with the tail cover, the rotating cover and the tail cover are sleeved with a tail nut, the rotating cover comprises a cylindrical barrel and a convex ring arranged on the cylindrical barrel, an extrusion cavity is formed between the convex ring and the tail nut, and a wave-shaped ring is arranged in the extrusion cavity; the bent tail accessory is convenient to operate and high in practicability, and effectively solves the problem that the common design of the existing bent tail accessory is limited to a wire outlet position with a specific angle and cannot meet the multi-angle adjustment and installation requirements.
Owner:ZUNYI FEIYU ELECTRONICS CO LTD
Electric connector for flat conductor
PendingJP2025080387AContact member manufacturingCoupling contact membersElectrical conductorElectrical connection
To provide an electric connector for a flat conductor which can secure a sufficiently large strength of a terminal and also can attain a sufficiently large strength of a punching die for manufacturing a terminal.SOLUTION: At least one of a first extension part 21B-1 and a second extension part 21B-2 of one arm part 21 is elastically displaceable into a thickness direction of a flat conductor C. The second extension part 21B-2 extends to a position which overlaps with the other arm part 22 in a front-rear direction. The edge of a base arm part 21A which is adjacent to a reception space 11 is made to be more distant from the reception space 11 as becoming closer to the back in a predetermined range to the back edge in the front-rear direction.SELECTED DRAWING: Figure 4
Owner:HIROSE ELECTRIC CO LTD
connection terminal
ActiveCN113841299BOne pole connectionsLine/current collector detailsMechanical engineeringGlass sheet
Owner:NIPPON SHEET GLASS CO LTD
Underwater connection auxiliary device based on magnetic attraction auxiliary positioning
ActiveCN224288714Uavoid alignmentCoupling device detailsMulticonductor cable end piecesWater flowElectric cables
The utility model provides an underwater connection auxiliary device based on magnetic suction auxiliary positioning, which relates to the technical field of ocean optical cable connection, and comprises a first magnetic assembly and a second magnetic assembly, the first magnetic assembly comprises a first sleeve, a magnetic block is fixedly arranged at the end part of the first sleeve, and the second magnetic assembly comprises a second sleeve. A rotary magnetic structure is rotatably arranged at the end of the second sleeve and comprises an annular block and a magnetic sheet arranged in the annular block, a sliding groove is formed in the end of the second sleeve, a sleeve body is rotatably connected into the sliding groove, the annular block is slidably arranged in a U-shaped groove in the sleeve body, and magnetic attraction force exists between the magnetic block and the magnetic sheet. And the cable left connecting piece and the cable right connecting piece are quickly aligned under the action of the magnetic attraction force. The cable connecting piece is magnetically attracted and positioned through the magnetic block and the magnetic sheet, and the problem that the cable connecting piece is difficult to align quickly during manual or machine operation due to the fact that the underwater visibility is low and the position of the cable is unstable due to water flow impact is solved.
Owner:TIANJIN SEAMASTER CO LTD
Terminal, electrical connection module and connector
PendingDE102025128523A1Coupling contact membersMulticonductor cable end piecesClassical mechanicsElectrical connection
The present utility model discloses a terminal, an electrical connection module, and a connector. The terminal comprises a mating section configured to interlock with a mating terminal and having a front end section and a rear end section, as well as a primary locking tab configured to engage in a connector housing. The front end section of the mating section comprises: a front annular section comprising a first top wall, a first bottom wall, and a pair of first side walls; and a front reinforcing section configured to increase the structural strength of the front annular section, comprising a first bottom plate, a first side plate, and a first engagement plate arranged on two sides of the first bottom plate.A root section of the primary locking tab is connected to a rear side of the first upper wall, the first bottom plate rests against an outer side of the first bottom wall, the first side plate rests against an outer side of one of the first side walls and is connected to the first upper wall, and the first engagement plate engages in the other first side wall. In the present utility model, the mating section of the clamp has reinforcing sections at both the front and rear end sections, which improve the structural strength of the mating section and ensure that the clamp is reliably locked in the housing.
Owner:TYCO ELECTRONICS (SHANGHAI) CO LTD
Anti-condensation insulation blocks used on the electric cable of lighting fixtures
The anti-condensation insulation block applied to an electrical cable of light fixtures, which is the object of the present invention, comprises a mechanical insulation system through an insulation block (10) connected to the electrical cable (100), the purpose of which is to prevent the passage of water into the light fixture via capillary effect in the cable. This insulation block (10) is composed of a flat plate (20) to which the conductors (101) are welded separately, electrically joined only by the copper track of the flat plate (20). The flat plate (20) is covered by high-pressure injected rubber, so as to fill all the gaps inside the block, making it immune to water infiltration.
Owner:STELLA IMPORTACAO E EXPORTACAO DE LUMINARIAS LTDA
Terminal
ActiveCN223167694UCoupling contact membersMulticonductor cable end piecesElectrical connectionMachining
One end of the terminal is used for being connected with a matched terminal in an inserted mode, the other end of the terminal is used for being connected with a cable, the terminal comprises an inserted connection portion and a transition portion, the inserted connection portion is made of tubular materials and comprises an inserted connection end and a closed end which are sequentially connected, the inserted connection end is provided with a through inserted connection cavity, and the closed end is used for closing one end of the inserted connection cavity; the transition part comprises a connecting part and a functional part which are connected in sequence, the functional part is configured to be flat and is used for connecting the cable, and the end part of the connecting part is fixedly connected with the closed end, so that the plugging part and the transition part are connected and electrically connected. According to the technical scheme, the plugging part of the terminal is made of the tubular material, the transition part is formed by stamping, and the plugging part and the transition part are fixedly connected, combined and sealed, so that the problem of high machining cost of the traditional terminal is solved, the terminal does not need an injection molding sealing structure, the terminal is provided with the closed end for closing one end of the plugging cavity, and the manufacturing cost of the terminal is reduced.
Owner:JILIN ZHONG YING HIGH TECH CO LTD
Grounding rod with high safety performance for high-speed rail maintenance
ActiveCN223181404UMulticonductor cable end piecesConnection contact member materialCopper wireStructural engineering
The utility model discloses a high-safety grounding rod for high-speed rail maintenance, which comprises an insulating operating rod and a wire clamp arranged on the insulating operating rod, the outer wall of the wire clamp is connected with a conducting strip through a bolt and a nut, the conducting strip is connected with an annealed copper wire, and one end, far away from the annealed copper wire, of the conducting strip is provided with a touch plate; the insulation operating rod is provided with a detection mechanism, when the conducting strip is screwed in place through the bolt, the touch plate drives the detection mechanism to send out a continuous prompt signal, and when the bolt is loosened, the prompt signal of the detection mechanism disappears. According to the utility model, through the arrangement of the detection mechanism, whether the bolt tightly presses the conducting strip can be detected, the state of the bolt can be continuously monitored in the use process of the grounding rod, and if the bolt is loosened, an operator can make a rapid emergency measure at the first time, so that the safety of the operator during the maintenance of a high-speed rail can be greatly improved.
Owner:CHENGDU YUNDA TECH CO LTD
Electrical Connector
PendingUS20250357687A1Relieving strain on wire connectionSecuring/insulating coupling contact membersElectrical connectionStructural engineering
An electrical connector includes a terminal having an end connecting to a cable, a terminal position assurance member having a terminal fixing portion fixedly connecting to the terminal, and a housing. The terminal is mounted to the housing together with the terminal position assurance member.
Owner:TYCO ELECTRONICS (SHANGHAI) CO LTD